@article{MZM_1980_28_4_a8,
     author = {T. A. Chanturiya},
     title = {Variability of all solutions of linear differential equations of odd order},
     journal = {Matemati\v{c}eskie zametki},
     pages = {565--570},
     publisher = {mathdoc},
     volume = {28},
     number = {4},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1980_28_4_a8/}
}